Physics, 21.04.2020 20:14 victoriapellam04
Because the direction of Earth's motion around the Sun continually changes during the year, the apparent position of a star in the sky moves in a small loop, known as the aberration of starlight. In order to better understand this phenomenon, it is sometimes helpful to use visual analogies. In these visual analogies, the car is analogous to the Earth, and the rainfall is analogous to starlight. Determine which visual analogies correspond to the following scenarios:
A) The Earth moving around the Sun and interacting with light from a distant star
B) A person on the moving Earth observing the light from a distant star
C) A person on a motionless Earth observing the light from a distant star
Answers: 1
Physics, 21.06.2019 23:00
The key to stability is feedback between the reservoir and the fluxes into and/or out of the reservoir. assume that the rate of outflow from a reservoir depends on the size of the reservoir according to the following relationship: outflow rate= k x (size of reservoir), where k is a constant. a reservoir of water has a volume of 5000 liters, and the rate of outflow at steady state is 25 liters per minute. what is k? (give both the numerical value and its units.) what is the residence time? what is the relationship between k and the residence time?
Answers: 1
Physics, 22.06.2019 04:00
It can take some of those large , industrial vehicles up to feet to stop when traveling only 60 mph, and therefore , you shoukd be mindful to not be jn the traffic right in front of them a. 100 feet b. 200 feet c. 335 feet d. 425 feet
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Physics, 22.06.2019 10:30
Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
Answers: 1
Physics, 22.06.2019 14:20
How many atoms of nitrogen are in the chemical formula ni(w on
Answers: 1
Because the direction of Earth's motion around the Sun continually changes during the year, the appa...
Mathematics, 30.05.2020 15:58
Mathematics, 30.05.2020 15:58
Mathematics, 30.05.2020 15:58